Empleos de senior react frontend engineer en Valencia

Tecdata busca un/a Desarrollador/a Frontend para unirse a su equipo en Madrid. Se valorará experiencia en React, Next.Js y Remix, así como en construir aplicaciones web rápidas y escalables.Se requieren sólidos conocimientos de JavaScript (ES6+) y TypeScript, y experiencia trabajando en entornos ágiles. Se espera colaboración con equipos...

A tech company is seeking a Senior Front-End Developer (React) for their office in Valencia. The ideal candidate has over 5 years in front-end development and 3 years in React. Responsibilities include enhancing existing UIs, collaborating with teams, and participating in code reviews. Benefits include a relocation package, learning opportunities, and a...

Trading 212 Ltd. is seeking a Senior Frontend Engineer to own complex frontend features across web and mobile. You will design and evolve React and React Native systems, build durable abstractions, and tackle rendering and performance bottlenecks with TypeScript.Collaborate with product, backend, and QA to deliver scalable user experiences while maintaining...

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We...

ALTIA busca un/a Senior FrontEnd Developer para diseñar, desarrollar y mantener aplicaciones web modernas y escalables. Trabajarás principalmente en SPA con React y TypeScript, colaborando con equipos de BackEnd, QA y arquitectura en un entorno Agile, internacional y multicultural.Se valoran 6 años de experiencia en FrontEnd y dominio de REST, Git y...

Senior/Principal Statistical Programmer SAS + R (Remote) Sponsor-dedicated: Working fully embedded within one of our pharmaceutical clients, with the support of Cytel right behind you, you'll be at the heart of our client's innovation. As a Principal Statistical Programmer you will be dedicated to one of our global pharmaceutical clients; a company that is...

Panel Sistemas Informaticos busca un Desarrollador Frontend con más de 5 años de experiencia en React y TypeScript. El candidato diseñará aplicaciones modernas y colaborará con equipos de backend en proyectos greenfield. Se requiere conocimiento en Azure y pruebas automatizadas. Se valoran conocimientos de accesibilidad y experiencia con LLM APIs. Se...

Octopus Energy is seeking a Senior Frontend Engineer to scale our ES platform and customer onboarding flows. You will own frontend architecture end-to-end, collaborating with international teams across Europe while focusing on Type Script, React, and Next.Js. The role centers on the private area, bill management, and marketing dashboards, with a flexible...

Altia is seeking a skilled React Developer to design and build high-quality, scalable frontend interfaces for large-scale digital products. You will collaborate with UX/UI designers, backend developers, and product teams to translate business needs into efficient frontend solutions.You will join a strategic, international project with 100% remote work,...

We want second-hand to become the first way everyone in Europe shops. Millions of products sold again instead of made new, millions of euros for the people who sell them, and a world a bit better than we found it. Professional second-hand sellers make that happen, and with ruit they sell on Wallapop, Vinted, eBay and more from one place. That only works if...

Senior/Principal Statistical Programmer SAS + R (Remote)Sponsor-dedicated: Working fully embedded within one of our pharmaceutical clients, with the support of Cytel right behind you, you'll be at the heart of our client's innovation. As a Principal Statistical Programmer you will be dedicated to one of our global pharmaceutical clients;a company that is...

Bark is seeking a talented Senior Front-End Engineer in Madrid, Spain. This role is ideal for individuals who love innovating and problem-solving while working with impactful technologies. You will be responsible for building high-performing frontend experiences, translating designs into functional interfaces, and collaborating closely with various teams.The...

ruit in Valencia on-site is seeking a product designer who also writes the frontend for our Flutter app and Chrome extension, to decide what every screen should be, trim the rest, and ship it. In this role you will see screens polished after real user feedback, with AI agents integrated daily and collaboration across a multilingual team in English.You can...

Senior React Native EngineerThis role is an opportunity to define hybrid mobile strategy within a large-scale, native mobile ecosystem. The organisation is exploring how to deliver features more efficiently by combining native (Swift/Kotlin) applications with React Native and WebView-based journeys. If you thrive on de-risking emerging technologies and...

We’re Revolutionizing Energy to Change the WorldAt Octopus Energy, we’re not your typical utility company. We’re a team of passionate people working every day to make energy 100% renewable, accessible, and fair for everyone.We believe technology and innovation are key drivers of change. Our mission is to transform the way the world consumes energy...

A tech-driven remote development company is seeking an experienced professional to join their team. This position offers the chance to work on innovative digital products in a 100% remote environment. Candidates should have over 7 years of experience, advanced English fluency, and a proactive, team-oriented mindset. The role requires maintaining a 6-hour...

Otto Group one.O is seeking an experienced frontend developer to join a time-limited migration project for the online shop to SCAYLE's platform. You will adapt the GraphQL API layer and Next.js storefront, weighing platform changes and making technical decisions in collaboration with the team.The role requires strong React expertise with Next.js and...

Kairós Digital Solutions SL busca un/a Senior Frontend Developer para diseñar, desarrollar y mantener aplicaciones web complejas con Angular. Colaborarás en la definición de la arquitectura frontend, garantizando calidad técnica y escalabilidad, en un entorno que prioriza el bienestar y crecimiento del equipo.Trabajarás en un stack moderno con Angular...

E Xperience IT Solutions busca un/a Senior Front End Engineer especializado/a en Angular para participar en un proyecto internacional de gran relevancia para Nielsen, en modalidad 100% remota. Se valorará amplia experiencia en desarrollo Frontend, definición de arquitecturas escalables, buenas prácticas de desarrollo y garantía de calidad, reutilización...

Octopus Energy is seeking a Senior Frontend Engineer to scale our ES platform and customer onboarding flows. You will own frontend architecture end-to-end, collaborating with international teams across Europe while focusing on TypeScript, React, and Next.Js.The role centers on the private area, bill management, and marketing dashboards, with a flexible move...